| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $178.98 | 7.854% | $193.0371 | $193.04 | $193.05 | $193.00 |
| Purchase #2 | $228.91 | 9.174% | $249.9102 | $249.91 | $249.90 | $249.90 |
| Purchase #3 | $243.45 | 11.549% | $271.566 | $271.57 | $271.55 | $271.60 |
| Purchase #4 | $149.72 | 4.548% | $156.5293 | $156.53 | $156.55 | $156.50 |
| Purchase #5 | $40.36 | 3.356% | $41.7145 | $41.71 | $41.70 | $41.70 |
| Purchase #6 | $183.39 | 12.272% | $205.8956 | $205.90 | $205.90 | $205.90 |
| Purchase #7 | $122.67 | 10.642% | $135.7245 | $135.72 | $135.70 | $135.70 |
| 7 purchase totals = | $1,147.48 | $1,254.3772 | $1,254.38 | $1,254.35 | $1,254.30 | |